diff --git a/demos/bsp/boards/board.h b/demos/bsp/boards/board.h
index 8ea13ade0..5ac586a1c 100644
--- a/demos/bsp/boards/board.h
+++ b/demos/bsp/boards/board.h
@@ -107,11 +107,7 @@
 // Common Configuration
 //--------------------------------------------------------------------+
 #define CFG_TICKS_PER_SECOND 1000
-
-#if CFG_PRINTF_TARGET == PRINTF_TARGET_UART
-  #define CFG_UART_ENABLE      1
-  #define CFG_UART_BAUDRATE    115200
-#endif
+#define CFG_UART_BAUDRATE    115200
 
 //--------------------------------------------------------------------+
 // Board Common API
diff --git a/demos/bsp/boards/lpcxpresso/board_lpcxpresso1347.c b/demos/bsp/boards/lpcxpresso/board_lpcxpresso1347.c
index b816784a3..1a6f9493f 100644
--- a/demos/bsp/boards/lpcxpresso/board_lpcxpresso1347.c
+++ b/demos/bsp/boards/lpcxpresso/board_lpcxpresso1347.c
@@ -40,19 +40,50 @@
 
 #if BOARD == BOARD_LPCXPRESSO1347
 
+#define LED_PORT                  (0)
+#define LED_PIN                   (7)
+#define LED_ON                    (1)
+#define LED_OFF                   (0)
+
+const static struct {
+  uint8_t port;
+  uint8_t pin;
+} buttons[] =
+{
+    {1, 22 }, // Joystick up
+    {1, 20 }, // Joystick down
+    {1, 23 }, // Joystick left
+    {1, 21 }, // Joystick right
+    {1, 19 }, // Joystick press
+    {0, 1  }, // SW3
+//    {1, 4  }, // SW4 (require to remove J28)
+};
+
+enum {
+  BOARD_BUTTON_COUNT = sizeof(buttons) / sizeof(buttons[0])
+};
+
+
 void board_init(void)
 {
   SystemInit();
+
+#if TUSB_CFG_OS == TUSB_OS_NONE // TODO may move to main.c
   SysTick_Config(SystemCoreClock / CFG_TICKS_PER_SECOND); // 1 msec tick timer
+#endif
+
   GPIOInit();
 
-  // Leds Init
-  GPIOSetDir(CFG_LED_PORT, CFG_LED_PIN, 1);
-  LPC_GPIO->CLR[CFG_LED_PORT] = (1 << CFG_LED_PIN);
+  //------------- LED -------------//
+  GPIOSetDir(LED_PORT, LED_PIN, 1);
+  LPC_GPIO->CLR[LED_PORT] = (1 << LED_PIN);
 
-#if CFG_UART_ENABLE
+  //------------- BUTTON -------------//
+  for(uint8_t i=0; i<BOARD_BUTTON_COUNT; i++) GPIOSetDir(buttons[i].port, BIT_(buttons[i].pin), 0);
+
+  //------------- UART -------------//
   UARTInit(CFG_UART_BAUDRATE);
-#endif
+
 }
 
 //--------------------------------------------------------------------+
@@ -62,28 +93,41 @@ void board_leds(uint32_t on_mask, uint32_t off_mask)
 {
   if (on_mask & BIT_(0))
   {
-    GPIOSetBitValue(CFG_LED_PORT, CFG_LED_PIN, CFG_LED_ON);
+    GPIOSetBitValue(LED_PORT, LED_PIN, LED_ON);
   }else if (off_mask & BIT_(0))
   {
-    GPIOSetBitValue(CFG_LED_PORT, CFG_LED_PIN, CFG_LED_OFF);
+    GPIOSetBitValue(LED_PORT, LED_PIN, LED_OFF);
   }
 }
 
+//--------------------------------------------------------------------+
+// BUTTONS
+//--------------------------------------------------------------------+
+static bool button_read(uint8_t id)
+{
+  return !GPIOGetPinValue(buttons[id].port, buttons[id].pin); // button is active low
+}
+
+uint32_t board_buttons(void)
+{
+  uint32_t result = 0;
+
+  for(uint8_t i=0; i<BOARD_BUTTON_COUNT; i++) result |= (button_read(i) ? BIT_(i) : 0);
+
+  return result;
+}
+
 //--------------------------------------------------------------------+
 // UART
 //--------------------------------------------------------------------+
-#if CFG_UART_ENABLE
-uint32_t board_uart_send(uint8_t *buffer, uint32_t length)
+void board_uart_putchar(uint8_t c)
 {
-  UARTSend(buffer, length);
-  return length;
+  UARTSend(&c, 1);
 }
 
-uint32_t board_uart_recv(uint8_t *buffer, uint32_t length)
+uint8_t  board_uart_getchar(void)
 {
-  *buffer = get_key();
-  return 1;
+  return 0;
 }
-#endif
 
 #endif
diff --git a/demos/bsp/boards/lpcxpresso/board_lpcxpresso1347.h b/demos/bsp/boards/lpcxpresso/board_lpcxpresso1347.h
index 5f65cc761..5de5d7e35 100644
--- a/demos/bsp/boards/lpcxpresso/board_lpcxpresso1347.h
+++ b/demos/bsp/boards/lpcxpresso/board_lpcxpresso1347.h
@@ -36,12 +36,6 @@
 */
 /**************************************************************************/
 
-/** \file
- *  \brief TBD
- *
- *  \note TBD
- */
-
 /** \ingroup TBD
  *  \defgroup TBD
  *  \brief TBD
@@ -60,12 +54,7 @@
 #include "lpc13uxx/LPC13Uxx_DriverLib/inc/gpio.h"
 #include "lpc13uxx/LPC13Uxx_DriverLib/inc/uart.h"
 
-#define CFG_LED_PORT                  (0)
-#define CFG_LED_PIN                   (7)
-#define CFG_LED_ON                    (1)
-#define CFG_LED_OFF                   (0)
-
-#define CFG_PRINTF_TARGET PRINTF_TARGET_SEMIHOST
+#define CFG_PRINTF_TARGET PRINTF_TARGET_UART
 
 #ifdef __cplusplus
  }
diff --git a/demos/bsp/boards/lpcxpresso/board_lpcxpresso1769.c b/demos/bsp/boards/lpcxpresso/board_lpcxpresso1769.c
index 4c667352f..dbb455dfe 100644
--- a/demos/bsp/boards/lpcxpresso/board_lpcxpresso1769.c
+++ b/demos/bsp/boards/lpcxpresso/board_lpcxpresso1769.c
@@ -129,7 +129,7 @@ void board_leds(uint32_t on_mask, uint32_t off_mask)
 //--------------------------------------------------------------------+
 // BUTTONS
 //--------------------------------------------------------------------+
-static uint32_t button_read(uint8_t id)
+static bool button_read(uint8_t id)
 {
   return !BIT_TEST_( GPIO_ReadValue(buttons[id].port), buttons[id].pin ); // button is active low
 }
diff --git a/demos/device/device_os_none/.cproject b/demos/device/device_os_none/.cproject
index ee0e9dbfb..cbf0026f5 100644
--- a/demos/device/device_os_none/.cproject
+++ b/demos/device/device_os_none/.cproject
@@ -121,7 +121,7 @@
 							<builder buildPath="${workspace_loc:/device_keyboard/Debug}" errorParsers="org.eclipse.cdt.core.GmakeErrorParser;org.eclipse.cdt.core.CWDLocator" id="com.crt.advproject.builder.exe.debug.1603637140" keepEnvironmentInBuildfile="false" managedBuildOn="true" name="Gnu Make Builder" superClass="com.crt.advproject.builder.exe.debug"/>
 							<tool id="com.crt.advproject.cpp.exe.debug.1912680765" name="MCU C++ Compiler" superClass="com.crt.advproject.cpp.exe.debug"/>
 							<tool command="arm-none-eabi-gcc" commandLinePattern="${COMMAND} ${FLAGS} ${CFLAGS} ${OUTPUT_FLAG}${OUTPUT_PREFIX}${OUTPUT} ${INPUTS}" errorParsers="org.eclipse.cdt.core.GCCErrorParser" id="com.crt.advproject.gcc.exe.debug.901878888" name="MCU C Compiler" superClass="com.crt.advproject.gcc.exe.debug">
-								<option id="com.crt.advproject.gcc.arch.227583493" name="Architecture" superClass="com.crt.advproject.gcc.arch" value="com.crt.advproject.gcc.target.cm0" valueType="enumerated"/>
+								<option id="com.crt.advproject.gcc.arch.227583493" name="Architecture" superClass="com.crt.advproject.gcc.arch" value="com.crt.advproject.gcc.target.cm3" valueType="enumerated"/>
 								<option id="com.crt.advproject.gcc.thumb.1429919562" name="Thumb mode" superClass="com.crt.advproject.gcc.thumb" value="true" valueType="boolean"/>
 								<option id="gnu.c.compiler.option.preprocessor.def.symbols.690334585" name="Defined symbols (-D)" superClass="gnu.c.compiler.option.preprocessor.def.symbols" valueType="definedSymbols">
 									<listOptionValue builtIn="false" value="__REDLIB__"/>
@@ -146,7 +146,7 @@
 								<inputType id="com.crt.advproject.compiler.input.1660235734" superClass="com.crt.advproject.compiler.input"/>
 							</tool>
 							<tool command="arm-none-eabi-gcc" commandLinePattern="${COMMAND} ${FLAGS} ${OUTPUT_FLAG}${OUTPUT_PREFIX}${OUTPUT} ${INPUTS}" errorParsers="org.eclipse.cdt.core.GASErrorParser" id="com.crt.advproject.gas.exe.debug.1919954827" name="MCU Assembler" superClass="com.crt.advproject.gas.exe.debug">
-								<option id="com.crt.advproject.gas.arch.62277376" name="Architecture" superClass="com.crt.advproject.gas.arch" value="com.crt.advproject.gas.target.cm0" valueType="enumerated"/>
+								<option id="com.crt.advproject.gas.arch.62277376" name="Architecture" superClass="com.crt.advproject.gas.arch" value="com.crt.advproject.gas.target.cm3" valueType="enumerated"/>
 								<option id="com.crt.advproject.gas.thumb.567012827" name="Thumb mode" superClass="com.crt.advproject.gas.thumb" value="true" valueType="boolean"/>
 								<option id="gnu.both.asm.option.flags.crt.1544048579" name="Assembler flags" superClass="gnu.both.asm.option.flags.crt" value="-c -x assembler-with-cpp -D__REDLIB__ -DDEBUG -D__CODE_RED" valueType="string"/>
 								<inputType id="com.crt.advproject.assembler.input.2112542401" name="Additional Assembly Source Files" superClass="com.crt.advproject.assembler.input"/>
@@ -154,7 +154,7 @@
 							</tool>
 							<tool id="com.crt.advproject.link.cpp.exe.debug.438186138" name="MCU C++ Linker" superClass="com.crt.advproject.link.cpp.exe.debug"/>
 							<tool command="arm-none-eabi-gcc" commandLinePattern="${COMMAND} ${FLAGS} ${OUTPUT_FLAG}${OUTPUT_PREFIX}${OUTPUT} ${INPUTS}" errorParsers="org.eclipse.cdt.core.GLDErrorParser" id="com.crt.advproject.link.exe.debug.332994381" name="MCU Linker" superClass="com.crt.advproject.link.exe.debug">
-								<option id="com.crt.advproject.link.arch.5439507" name="Architecture" superClass="com.crt.advproject.link.arch" value="com.crt.advproject.link.target.cm0" valueType="enumerated"/>
+								<option id="com.crt.advproject.link.arch.5439507" name="Architecture" superClass="com.crt.advproject.link.arch" value="com.crt.advproject.link.target.cm3" valueType="enumerated"/>
 								<option id="com.crt.advproject.link.thumb.1052282054" name="Thumb mode" superClass="com.crt.advproject.link.thumb" value="true" valueType="boolean"/>
 								<option id="com.crt.advproject.link.script.1723865493" name="Linker script" superClass="com.crt.advproject.link.script" value="&quot;device_os_none_Board_rf1ghznode.ld&quot;" valueType="string"/>
 								<option id="com.crt.advproject.link.manage.314167409" name="Manage linker script" superClass="com.crt.advproject.link.manage" value="true" valueType="boolean"/>
@@ -211,7 +211,7 @@
 							<builder buildPath="${workspace_loc:/device_keyboard/Debug}" enableAutoBuild="false" enabledIncrementalBuild="true" errorParsers="org.eclipse.cdt.core.GmakeErrorParser;org.eclipse.cdt.core.CWDLocator" id="com.crt.advproject.builder.exe.debug.491161730" incrementalBuildTarget="all" keepEnvironmentInBuildfile="false" managedBuildOn="true" name="Gnu Make Builder" superClass="com.crt.advproject.builder.exe.debug"/>
 							<tool id="com.crt.advproject.cpp.exe.debug.1586184655" name="MCU C++ Compiler" superClass="com.crt.advproject.cpp.exe.debug"/>
 							<tool command="arm-none-eabi-gcc" commandLinePattern="${COMMAND} ${FLAGS} ${CFLAGS} ${OUTPUT_FLAG}${OUTPUT_PREFIX}${OUTPUT} ${INPUTS}" errorParsers="org.eclipse.cdt.core.GCCErrorParser" id="com.crt.advproject.gcc.exe.debug.1058924021" name="MCU C Compiler" superClass="com.crt.advproject.gcc.exe.debug">
-								<option id="com.crt.advproject.gcc.arch.1901283003" name="Architecture" superClass="com.crt.advproject.gcc.arch" value="com.crt.advproject.gcc.target.cm4" valueType="enumerated"/>
+								<option id="com.crt.advproject.gcc.arch.1901283003" name="Architecture" superClass="com.crt.advproject.gcc.arch" value="com.crt.advproject.gcc.target.cm3" valueType="enumerated"/>
 								<option id="com.crt.advproject.gcc.thumb.1993301691" name="Thumb mode" superClass="com.crt.advproject.gcc.thumb" value="true" valueType="boolean"/>
 								<option id="gnu.c.compiler.option.preprocessor.def.symbols.211439980" name="Defined symbols (-D)" superClass="gnu.c.compiler.option.preprocessor.def.symbols" valueType="definedSymbols">
 									<listOptionValue builtIn="false" value="__REDLIB__"/>
@@ -238,7 +238,7 @@
 								<inputType id="com.crt.advproject.compiler.input.864372614" superClass="com.crt.advproject.compiler.input"/>
 							</tool>
 							<tool command="arm-none-eabi-gcc" commandLinePattern="${COMMAND} ${FLAGS} ${OUTPUT_FLAG}${OUTPUT_PREFIX}${OUTPUT} ${INPUTS}" errorParsers="org.eclipse.cdt.core.GASErrorParser" id="com.crt.advproject.gas.exe.debug.73154126" name="MCU Assembler" superClass="com.crt.advproject.gas.exe.debug">
-								<option id="com.crt.advproject.gas.arch.767404687" name="Architecture" superClass="com.crt.advproject.gas.arch" value="com.crt.advproject.gas.target.cm4" valueType="enumerated"/>
+								<option id="com.crt.advproject.gas.arch.767404687" name="Architecture" superClass="com.crt.advproject.gas.arch" value="com.crt.advproject.gas.target.cm3" valueType="enumerated"/>
 								<option id="com.crt.advproject.gas.thumb.1342467320" name="Thumb mode" superClass="com.crt.advproject.gas.thumb" value="true" valueType="boolean"/>
 								<option id="gnu.both.asm.option.flags.crt.357381448" name="Assembler flags" superClass="gnu.both.asm.option.flags.crt" value="-c -x assembler-with-cpp -D__REDLIB__ -DDEBUG -D__CODE_RED" valueType="string"/>
 								<option id="com.crt.advproject.gas.fpu.1588814622" name="Floating point" superClass="com.crt.advproject.gas.fpu" value="com.crt.advproject.gas.fpu.fpv4" valueType="enumerated"/>
@@ -247,7 +247,7 @@
 							</tool>
 							<tool id="com.crt.advproject.link.cpp.exe.debug.1716426006" name="MCU C++ Linker" superClass="com.crt.advproject.link.cpp.exe.debug"/>
 							<tool command="arm-none-eabi-gcc" commandLinePattern="${COMMAND} ${FLAGS} ${OUTPUT_FLAG}${OUTPUT_PREFIX}${OUTPUT} ${INPUTS}" errorParsers="org.eclipse.cdt.core.GLDErrorParser" id="com.crt.advproject.link.exe.debug.2143352384" name="MCU Linker" superClass="com.crt.advproject.link.exe.debug">
-								<option id="com.crt.advproject.link.arch.449102543" name="Architecture" superClass="com.crt.advproject.link.arch" value="com.crt.advproject.link.target.cm4" valueType="enumerated"/>
+								<option id="com.crt.advproject.link.arch.449102543" name="Architecture" superClass="com.crt.advproject.link.arch" value="com.crt.advproject.link.target.cm3" valueType="enumerated"/>
 								<option id="com.crt.advproject.link.thumb.1645494591" name="Thumb mode" superClass="com.crt.advproject.link.thumb" value="true" valueType="boolean"/>
 								<option id="com.crt.advproject.link.script.1301365456" name="Linker script" superClass="com.crt.advproject.link.script" value="&quot;device_os_none_Board_EA4357.ld&quot;" valueType="string"/>
 								<option id="com.crt.advproject.link.manage.679369872" name="Manage linker script" superClass="com.crt.advproject.link.manage" value="true" valueType="boolean"/>
@@ -398,7 +398,7 @@
 							<builder buildPath="${workspace_loc:/device_keyboard/Debug}" enableAutoBuild="false" enabledIncrementalBuild="true" errorParsers="org.eclipse.cdt.core.GmakeErrorParser;org.eclipse.cdt.core.CWDLocator" id="com.crt.advproject.builder.exe.debug.1899170794" incrementalBuildTarget="all" keepEnvironmentInBuildfile="false" managedBuildOn="true" name="Gnu Make Builder" superClass="com.crt.advproject.builder.exe.debug"/>
 							<tool id="com.crt.advproject.cpp.exe.debug.2135943703" name="MCU C++ Compiler" superClass="com.crt.advproject.cpp.exe.debug"/>
 							<tool command="arm-none-eabi-gcc" commandLinePattern="${COMMAND} ${FLAGS} ${CFLAGS} ${OUTPUT_FLAG}${OUTPUT_PREFIX}${OUTPUT} ${INPUTS}" errorParsers="org.eclipse.cdt.core.GCCErrorParser" id="com.crt.advproject.gcc.exe.debug.1279756637" name="MCU C Compiler" superClass="com.crt.advproject.gcc.exe.debug">
-								<option id="com.crt.advproject.gcc.arch.1377327030" name="Architecture" superClass="com.crt.advproject.gcc.arch" value="com.crt.advproject.gcc.target.cm4" valueType="enumerated"/>
+								<option id="com.crt.advproject.gcc.arch.1377327030" name="Architecture" superClass="com.crt.advproject.gcc.arch" value="com.crt.advproject.gcc.target.cm3" valueType="enumerated"/>
 								<option id="com.crt.advproject.gcc.thumb.35682332" name="Thumb mode" superClass="com.crt.advproject.gcc.thumb" value="true" valueType="boolean"/>
 								<option id="gnu.c.compiler.option.preprocessor.def.symbols.2136316715" name="Defined symbols (-D)" superClass="gnu.c.compiler.option.preprocessor.def.symbols" valueType="definedSymbols">
 									<listOptionValue builtIn="false" value="__REDLIB__"/>
@@ -425,7 +425,7 @@
 								<inputType id="com.crt.advproject.compiler.input.978348926" superClass="com.crt.advproject.compiler.input"/>
 							</tool>
 							<tool command="arm-none-eabi-gcc" commandLinePattern="${COMMAND} ${FLAGS} ${OUTPUT_FLAG}${OUTPUT_PREFIX}${OUTPUT} ${INPUTS}" errorParsers="org.eclipse.cdt.core.GASErrorParser" id="com.crt.advproject.gas.exe.debug.985680963" name="MCU Assembler" superClass="com.crt.advproject.gas.exe.debug">
-								<option id="com.crt.advproject.gas.arch.614488739" name="Architecture" superClass="com.crt.advproject.gas.arch" value="com.crt.advproject.gas.target.cm4" valueType="enumerated"/>
+								<option id="com.crt.advproject.gas.arch.614488739" name="Architecture" superClass="com.crt.advproject.gas.arch" value="com.crt.advproject.gas.target.cm3" valueType="enumerated"/>
 								<option id="com.crt.advproject.gas.thumb.1110106343" name="Thumb mode" superClass="com.crt.advproject.gas.thumb" value="true" valueType="boolean"/>
 								<option id="gnu.both.asm.option.flags.crt.1384228154" name="Assembler flags" superClass="gnu.both.asm.option.flags.crt" value="-c -x assembler-with-cpp -D__REDLIB__ -DDEBUG -D__CODE_RED" valueType="string"/>
 								<option id="com.crt.advproject.gas.fpu.620068352" name="Floating point" superClass="com.crt.advproject.gas.fpu" value="com.crt.advproject.gas.fpu.fpv4" valueType="enumerated"/>
@@ -434,7 +434,7 @@
 							</tool>
 							<tool id="com.crt.advproject.link.cpp.exe.debug.738370064" name="MCU C++ Linker" superClass="com.crt.advproject.link.cpp.exe.debug"/>
 							<tool command="arm-none-eabi-gcc" commandLinePattern="${COMMAND} ${FLAGS} ${OUTPUT_FLAG}${OUTPUT_PREFIX}${OUTPUT} ${INPUTS}" errorParsers="org.eclipse.cdt.core.GLDErrorParser" id="com.crt.advproject.link.exe.debug.357593495" name="MCU Linker" superClass="com.crt.advproject.link.exe.debug">
-								<option id="com.crt.advproject.link.arch.1578855812" name="Architecture" superClass="com.crt.advproject.link.arch" value="com.crt.advproject.link.target.cm4" valueType="enumerated"/>
+								<option id="com.crt.advproject.link.arch.1578855812" name="Architecture" superClass="com.crt.advproject.link.arch" value="com.crt.advproject.link.target.cm3" valueType="enumerated"/>
 								<option id="com.crt.advproject.link.thumb.1249648720" name="Thumb mode" superClass="com.crt.advproject.link.thumb" value="true" valueType="boolean"/>
 								<option id="com.crt.advproject.link.script.1933263022" name="Linker script" superClass="com.crt.advproject.link.script" value="&quot;device_os_none_Board_LPCLink2.ld&quot;" valueType="string"/>
 								<option id="com.crt.advproject.link.manage.1871988533" name="Manage linker script" superClass="com.crt.advproject.link.manage" value="true" valueType="boolean"/>
@@ -473,73 +473,49 @@
 	<storageModule moduleId="com.crt.config">
 		<projectStorage>&lt;?xml version="1.0" encoding="UTF-8"?&gt;&#13;
 &lt;TargetConfig&gt;&#13;
-&lt;Properties property_0="" property_3="NXP" property_4="LPC1769" property_count="5" version="1"/&gt;&#13;
-&lt;infoList vendor="NXP"&gt;&lt;info chip="LPC1769" match_id="0x26113F37" name="LPC1769" package="lpc17_lqfp100.xml"&gt;&lt;chip&gt;&lt;name&gt;LPC1769&lt;/name&gt;&#13;
-&lt;family&gt;LPC17xx&lt;/family&gt;&#13;
+&lt;Properties property_0="" property_3="NXP" property_4="LPC1347" property_count="5" version="1"/&gt;&#13;
+&lt;infoList vendor="NXP"&gt;&lt;info chip="LPC1347" match_id="0x08020543" name="LPC1347" stub="crt_emu_lpc11_13_nxp"&gt;&lt;chip&gt;&lt;name&gt;LPC1347&lt;/name&gt;&#13;
+&lt;family&gt;LPC13xx (12bit ADC)&lt;/family&gt;&#13;
 &lt;vendor&gt;NXP (formerly Philips)&lt;/vendor&gt;&#13;
 &lt;reset board="None" core="Real" sys="Real"/&gt;&#13;
-&lt;clock changeable="TRUE" freq="20MHz" is_accurate="TRUE"/&gt;&#13;
+&lt;clock changeable="TRUE" freq="12MHz" is_accurate="TRUE"/&gt;&#13;
 &lt;memory can_program="true" id="Flash" is_ro="true" type="Flash"/&gt;&#13;
 &lt;memory id="RAM" type="RAM"/&gt;&#13;
 &lt;memory id="Periph" is_volatile="true" type="Peripheral"/&gt;&#13;
-&lt;memoryInstance derived_from="Flash" id="MFlash512" location="0x0" size="0x80000"/&gt;&#13;
-&lt;memoryInstance derived_from="RAM" id="RamLoc32" location="0x10000000" size="0x8000"/&gt;&#13;
-&lt;memoryInstance derived_from="RAM" id="RamAHB32" location="0x2007c000" size="0x8000"/&gt;&#13;
-&lt;prog_flash blocksz="0x1000" location="0" maxprgbuff="0x1000" progwithcode="TRUE" size="0x10000"/&gt;&#13;
-&lt;prog_flash blocksz="0x8000" location="0x10000" maxprgbuff="0x1000" progwithcode="TRUE" size="0x70000"/&gt;&#13;
-&lt;peripheralInstance derived_from="LPC17_NVIC" id="NVIC" location="0xE000E000"/&gt;&#13;
-&lt;peripheralInstance derived_from="TIMER" enable="SYSCTL.PCONP.PCTIM0&amp;amp;0x1" id="TIMER0" location="0x40004000"/&gt;&#13;
-&lt;peripheralInstance derived_from="TIMER" enable="SYSCTL.PCONP.PCTIM1&amp;amp;0x1" id="TIMER1" location="0x40008000"/&gt;&#13;
-&lt;peripheralInstance derived_from="TIMER" enable="SYSCTL.PCONP.PCTIM2&amp;amp;0x1" id="TIMER2" location="0x40090000"/&gt;&#13;
-&lt;peripheralInstance derived_from="TIMER" enable="SYSCTL.PCONP.PCTIM3&amp;amp;0x1" id="TIMER3" location="0x40094000"/&gt;&#13;
-&lt;peripheralInstance derived_from="LPC17_RIT" enable="SYSCTL.PCONP.PCRIT&amp;amp;0x1" id="RIT" location="0x400B0000"/&gt;&#13;
-&lt;peripheralInstance derived_from="FGPIO" enable="SYSCTL.PCONP.PCGPIO&amp;amp;0x1" id="GPIO0" location="0x2009C000"/&gt;&#13;
-&lt;peripheralInstance derived_from="FGPIO" enable="SYSCTL.PCONP.PCGPIO&amp;amp;0x1" id="GPIO1" location="0x2009C020"/&gt;&#13;
-&lt;peripheralInstance derived_from="FGPIO" enable="SYSCTL.PCONP.PCGPIO&amp;amp;0x1" id="GPIO2" location="0x2009C040"/&gt;&#13;
-&lt;peripheralInstance derived_from="FGPIO" enable="SYSCTL.PCONP.PCGPIO&amp;amp;0x1" id="GPIO3" location="0x2009C060"/&gt;&#13;
-&lt;peripheralInstance derived_from="FGPIO" enable="SYSCTL.PCONP.PCGPIO&amp;amp;0x1" id="GPIO4" location="0x2009C080"/&gt;&#13;
-&lt;peripheralInstance derived_from="LPC17_I2S" enable="SYSCTL.PCONP&amp;amp;0x08000000" id="I2S" location="0x400A8000"/&gt;&#13;
-&lt;peripheralInstance derived_from="LPC17_SYSCTL" id="SYSCTL" location="0x400FC000"/&gt;&#13;
-&lt;peripheralInstance derived_from="LPC17_DAC" enable="PCB.PINSEL1.P0_26&amp;amp;0x2=2" id="DAC" location="0x4008C000"/&gt;&#13;
-&lt;peripheralInstance derived_from="LPC17xx_UART" enable="SYSCTL.PCONP.PCUART0&amp;amp;0x1" id="UART0" location="0x4000C000"/&gt;&#13;
-&lt;peripheralInstance derived_from="LPC17xx_UART_MODEM" enable="SYSCTL.PCONP.PCUART1&amp;amp;0x1" id="UART1" location="0x40010000"/&gt;&#13;
-&lt;peripheralInstance derived_from="LPC17xx_UART" enable="SYSCTL.PCONP.PCUART2&amp;amp;0x1" id="UART2" location="0x40098000"/&gt;&#13;
-&lt;peripheralInstance derived_from="LPC17xx_UART" enable="SYSCTL.PCONP.PCUART3&amp;amp;0x1" id="UART3" location="0x4009C000"/&gt;&#13;
-&lt;peripheralInstance derived_from="SPI" enable="SYSCTL.PCONP.PCSPI&amp;amp;0x1" id="SPI" location="0x40020000"/&gt;&#13;
-&lt;peripheralInstance derived_from="LPC17_SSP" enable="SYSCTL.PCONP.PCSSP0&amp;amp;0x1" id="SSP0" location="0x40088000"/&gt;&#13;
-&lt;peripheralInstance derived_from="LPC17_SSP" enable="SYSCTL.PCONP.PCSSP1&amp;amp;0x1" id="SSP1" location="0x40030000"/&gt;&#13;
-&lt;peripheralInstance derived_from="LPC17_ADC" enable="SYSCTL.PCONP.PCAD&amp;amp;0x1" id="ADC" location="0x40034000"/&gt;&#13;
-&lt;peripheralInstance derived_from="LPC17_USBINTST" enable="USBCLKCTL.USBClkCtrl&amp;amp;0x12" id="USBINTSTAT" location="0x400fc1c0"/&gt;&#13;
-&lt;peripheralInstance derived_from="LPC17_USB_CLK_CTL" id="USBCLKCTL" location="0x5000cff4"/&gt;&#13;
-&lt;peripheralInstance derived_from="LPC17_USBDEV" enable="USBCLKCTL.USBClkSt&amp;amp;0x12=0x12" id="USBDEV" location="0x5000C200"/&gt;&#13;
-&lt;peripheralInstance derived_from="LPC17_PWM" enable="SYSCTL.PCONP.PWM1&amp;amp;0x1" id="PWM" location="0x40018000"/&gt;&#13;
-&lt;peripheralInstance derived_from="LPC17_I2C" enable="SYSCTL.PCONP.PCI2C0&amp;amp;0x1" id="I2C0" location="0x4001C000"/&gt;&#13;
-&lt;peripheralInstance derived_from="LPC17_I2C" enable="SYSCTL.PCONP.PCI2C1&amp;amp;0x1" id="I2C1" location="0x4005C000"/&gt;&#13;
-&lt;peripheralInstance derived_from="LPC17_I2C" enable="SYSCTL.PCONP.PCI2C2&amp;amp;0x1" id="I2C2" location="0x400A0000"/&gt;&#13;
-&lt;peripheralInstance derived_from="LPC17_DMA" enable="SYSCTL.PCONP.PCGPDMA&amp;amp;0x1" id="DMA" location="0x50004000"/&gt;&#13;
-&lt;peripheralInstance derived_from="LPC17_ENET" enable="SYSCTL.PCONP.PCENET&amp;amp;0x1" id="ENET" location="0x50000000"/&gt;&#13;
-&lt;peripheralInstance derived_from="CM3_DCR" id="DCR" location="0xE000EDF0"/&gt;&#13;
-&lt;peripheralInstance derived_from="LPC17_PCB" id="PCB" location="0x4002c000"/&gt;&#13;
-&lt;peripheralInstance derived_from="LPC17_QEI" enable="SYSCTL.PCONP.PCQEI&amp;amp;0x1" id="QEI" location="0x400bc000"/&gt;&#13;
-&lt;peripheralInstance derived_from="LPC17_USBHOST" enable="USBCLKCTL.USBClkSt&amp;amp;0x11=0x11" id="USBHOST" location="0x5000C000"/&gt;&#13;
-&lt;peripheralInstance derived_from="LPC17_USBOTG" enable="USBCLKCTL.USBClkSt&amp;amp;0x1c=0x1c" id="USBOTG" location="0x5000C000"/&gt;&#13;
-&lt;peripheralInstance derived_from="LPC17_RTC" enable="SYSCTL.PCONP.PCRTC&amp;amp;0x1" id="RTC" location="0x40024000"/&gt;&#13;
-&lt;peripheralInstance derived_from="MPU" id="MPU" location="0xE000ED90"/&gt;&#13;
-&lt;peripheralInstance derived_from="LPC1x_WDT" id="WDT" location="0x40000000"/&gt;&#13;
-&lt;peripheralInstance derived_from="LPC17_FLASHCFG" id="FLASHACCEL" location="0x400FC000"/&gt;&#13;
-&lt;peripheralInstance derived_from="GPIO_INT" id="GPIOINTMAP" location="0x40028080"/&gt;&#13;
-&lt;peripheralInstance derived_from="LPC17_CANAFR" enable="SYSCTL.PCONP.PCCAN1&amp;amp;0x1|SYSCTL.PCONP.PCCAN2&amp;amp;0x1" id="CANAFR" location="0x4003C000"/&gt;&#13;
-&lt;peripheralInstance derived_from="LPC17_CANCEN" enable="SYSCTL.PCONP.PCCAN1&amp;amp;0x1|SYSCTL.PCONP.PCCAN2&amp;amp;0x1" id="CANCEN" location="0x40040000"/&gt;&#13;
-&lt;peripheralInstance derived_from="LPC17_CANWAKESLEEP" id="CANWAKESLEEP" location="0x400FC110"/&gt;&#13;
-&lt;peripheralInstance derived_from="LPC17_CANCON" enable="SYSCTL.PCONP.PCCAN1&amp;amp;0x1" id="CANCON1" location="0x40044000"/&gt;&#13;
-&lt;peripheralInstance derived_from="LPC17_CANCON" enable="SYSCTL.PCONP.PCCAN2&amp;amp;0x1" id="CANCON2" location="0x40048000"/&gt;&#13;
-&lt;peripheralInstance derived_from="LPC17_MCPWM" enable="SYSCTL.PCONP.PCMCPWM&amp;amp;0x1" id="MCPWM" location="0x400B8000"/&gt;&#13;
-&lt;peripheralInstance derived_from="LPC17_FMC" id="FMC" location="0x40084000"/&gt;&#13;
+&lt;memoryInstance derived_from="Flash" id="MFlash64" location="0x0" size="0x10000"/&gt;&#13;
+&lt;memoryInstance derived_from="RAM" id="RamLoc8" location="0x10000000" size="0x2000"/&gt;&#13;
+&lt;memoryInstance derived_from="RAM" id="RamUsb2" location="0x20004000" size="0x800"/&gt;&#13;
+&lt;memoryInstance derived_from="RAM" id="RamPeriph2" location="0x20000000" size="0x800"/&gt;&#13;
+&lt;prog_flash blocksz="0x1000" location="0x0" maxprgbuff="0x400" progwithcode="TRUE" size="0x10000"/&gt;&#13;
+&lt;peripheralInstance derived_from="V7M_MPU" id="MPU" location="0xe000ed90"/&gt;&#13;
+&lt;peripheralInstance derived_from="V7M_NVIC" id="NVIC" location="0xe000e000"/&gt;&#13;
+&lt;peripheralInstance derived_from="V7M_DCR" id="DCR" location="0xe000edf0"/&gt;&#13;
+&lt;peripheralInstance derived_from="V7M_ITM" id="ITM" location="0xe0000000"/&gt;&#13;
+&lt;peripheralInstance derived_from="I2C" id="I2C" location="0x40000000"/&gt;&#13;
+&lt;peripheralInstance derived_from="WWDT" id="WWDT" location="0x40004000"/&gt;&#13;
+&lt;peripheralInstance derived_from="USART" id="USART" location="0x40008000"/&gt;&#13;
+&lt;peripheralInstance derived_from="CT16B0" id="CT16B0" location="0x4000c000"/&gt;&#13;
+&lt;peripheralInstance derived_from="CT16B1" id="CT16B1" location="0x40010000"/&gt;&#13;
+&lt;peripheralInstance derived_from="CT32B0" id="CT32B0" location="0x40014000"/&gt;&#13;
+&lt;peripheralInstance derived_from="CT32B1" id="CT32B1" location="0x40018000"/&gt;&#13;
+&lt;peripheralInstance derived_from="ADC" id="ADC" location="0x4001c000"/&gt;&#13;
+&lt;peripheralInstance derived_from="PMU" id="PMU" location="0x40038000"/&gt;&#13;
+&lt;peripheralInstance derived_from="FLASHCTRL" id="FLASHCTRL" location="0x4003c000"/&gt;&#13;
+&lt;peripheralInstance derived_from="SSP0" id="SSP0" location="0x40040000"/&gt;&#13;
+&lt;peripheralInstance derived_from="IOCON" id="IOCON" location="0x40044000"/&gt;&#13;
+&lt;peripheralInstance derived_from="SYSCON" id="SYSCON" location="0x40048000"/&gt;&#13;
+&lt;peripheralInstance derived_from="GPIO-PIN-INT" id="GPIO-PIN-INT" location="0x4004c000"/&gt;&#13;
+&lt;peripheralInstance derived_from="SSP1" id="SSP1" location="0x40058000"/&gt;&#13;
+&lt;peripheralInstance derived_from="GPIO-GROUP-INT0" id="GPIO-GROUP-INT0" location="0x4005c000"/&gt;&#13;
+&lt;peripheralInstance derived_from="GPIO-GROUP-INT1" id="GPIO-GROUP-INT1" location="0x40060000"/&gt;&#13;
+&lt;peripheralInstance derived_from="RITIMER" id="RITIMER" location="0x40064000"/&gt;&#13;
+&lt;peripheralInstance derived_from="USB" id="USB" location="0x40080000"/&gt;&#13;
+&lt;peripheralInstance derived_from="GPIO-PORT" id="GPIO-PORT" location="0x50000000"/&gt;&#13;
 &lt;/chip&gt;&#13;
 &lt;processor&gt;&lt;name gcc_name="cortex-m3"&gt;Cortex-M3&lt;/name&gt;&#13;
 &lt;family&gt;Cortex-M&lt;/family&gt;&#13;
 &lt;/processor&gt;&#13;
-&lt;link href="nxp_lpcxxxx_peripheral.xme" show="embed" type="simple"/&gt;&#13;
+&lt;link href="nxp_lpc13Uxx_peripheral.xme" show="embed" type="simple"/&gt;&#13;
 &lt;/info&gt;&#13;
 &lt;/infoList&gt;&#13;
 &lt;/TargetConfig&gt;</projectStorage>
diff --git a/demos/device/src/main.c b/demos/device/src/main.c
index 890f6eea6..c4e1d785e 100644
--- a/demos/device/src/main.c
+++ b/demos/device/src/main.c
@@ -133,12 +133,6 @@ OSAL_TASK_FUNCTION( led_blinking_task ) (void* p_task_para)
   board_leds(led_on_mask, 1 - led_on_mask);
   led_on_mask = 1 - led_on_mask; // toggle
 
-//  uint32_t btn_mask = board_buttons();
-//  for(uint8_t i=0; i<32; i++)
-//  {
-//    if ( BIT_TEST_(btn_mask, i) ) printf("button %d is pressed\n", i);
-//  }
-
   OSAL_TASK_LOOP_END
 }
 
diff --git a/demos/device/src/tusb_config.h b/demos/device/src/tusb_config.h
index c0a26ffd3..e4224aa39 100644
--- a/demos/device/src/tusb_config.h
+++ b/demos/device/src/tusb_config.h
@@ -83,10 +83,10 @@
 
 //------------- CLASS -------------//
 #define TUSB_CFG_DEVICE_HID_KEYBOARD            0
-#define TUSB_CFG_DEVICE_HID_MOUSE               1
+#define TUSB_CFG_DEVICE_HID_MOUSE               0
 #define TUSB_CFG_DEVICE_HID_GENERIC             0
 #define TUSB_CFG_DEVICE_MSC                     0
-#define TUSB_CFG_DEVICE_CDC                     0
+#define TUSB_CFG_DEVICE_CDC                     1
 
 //--------------------------------------------------------------------+
 // COMMON CONFIGURATION